﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Win10_1607版本号计算器
{
    public partial class Start : Form
    {
        public Start()
        {
            InitializeComponent();
        }

        private void button4_Click(object sender, EventArgs e)
        {
            version ver = new version();
            ver.Show();
            this.WindowState = FormWindowState.Minimized;
        }

        private void button1_Click(object sender, EventArgs e)
        { 
            classics cla = new classics();
            cla.Show();
            this.WindowState = FormWindowState.Minimized;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Coder coder = new Coder();
            coder.Show();
            this.WindowState = FormWindowState.Minimized;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            formula fu = new formula();
            fu.Show();
            this.WindowState = FormWindowState.Minimized;
        }
    }
}
